What absorbs at 1532 cm⁻¹ in an FTIR spectrum?
A band near 1532 cm⁻¹ can point to several functional groups. Below are the most likely assignments, ranked by how much published evidence supports each — every one traceable to literature (DOI) and cross-validated against our 130,000+ reference spectra and knowledge graph.
Backed by 8 cited sources
Mulige funktionelle gruppetildelinger
| Funktionel gruppe | Understøttende fakta | Citerede kilder | Højeste tillid |
|---|---|---|---|
| Amide | 5 | 5 | 1,0 |
| Urethane | 1 | 1 | 0,9 |
| C=n | 1 | 1 | 0,8 |
Rangering afspejler akkumulerede litteraturbeviser, ikke en enkelt autoritativ regel. Bekræft altid mod din prøvekontekst.
Litteratur bag disse tildelinger
-
Amide tillid 1,0
“Peak b at 1532 assigned to amide II.”
Ahuja 等 - 2021 - A comparative study on silicon nitride, titanium a DOI: 10.1002/mds3.10139. -
Amide tillid 1,0
“Explicit assignment: '1532 cm-1 (amide II)'”
Li 等 - 2020 - Improving Mildew Resistance of Soy Meal by Nano-Ag DOI: 10.3390/polym12010169 -
Amide tillid 0,9
“Explicit assignment: '1532~1535 cm-1 is assigned to Amide II'”
JOONSUK - 2019 - ATR-FTIR Analysis of Adhesives Jointing Buddhist S DOI: 10.12654/JCS.2019.35.1.02 -
Urethane tillid 0,9
“Explicit assignment: urethane peaks.”
Mudri 等 - 2020 - Comparative Study of Aromatic and Cycloaliphatic I DOI: 10.3390/polym12071494 -
Amide tillid 0,9
“Text: 'Amide-II ... 1532'”
Suhail 等 - 2021 - Preparation and In Vitro Evaluation of AsparticAl DOI: 10.3390/gels7020068 -
Amide tillid 0,9
“Explicit assignment: 'maxima close to 1,648 and 1,532 from Amide I and II'”
Tomas 等 - 2020 - Assessment of Four Portuguese Wheat Landrace Diver DOI: 10.3389/fpls.2020.594977 -
tillid 0,8
“New band corresponding to perfluoroalkyl acid.”
Bierbrauer 等 - 2014 - Characterization and bacterial adhesion of chitosa DOI: 10.1016/j.colsurfb.2013.10.013 -
C=n tillid 0,8
“Range 1565-1532 assigned to ν(C=N).”
Graur 等 - 2023 - Novel Antioxidants Based on Selected 3d Metal Coor DOI: 10.17344/acsi.2022.7885
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